| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| package org.apache.griffin.measure.sink |
| |
| import org.apache.spark.rdd.RDD |
| |
| /** |
| * sink metric and record in multiple ways |
| */ |
| case class MultiSinks(sinkIter: Iterable[Sink]) extends Sink { |
| |
| val block: Boolean = false |
| |
| val headSinkOpt: Option[Sink] = sinkIter.headOption |
| |
| val metricName: String = headSinkOpt.map(_.metricName).getOrElse("") |
| |
| val timeStamp: Long = headSinkOpt.map(_.timeStamp).getOrElse(0) |
| |
| val config: Map[String, Any] = Map[String, Any]() |
| |
| def available(): Boolean = { |
| sinkIter.exists(_.available()) |
| } |
| |
| def start(msg: String): Unit = { |
| sinkIter.foreach(_.start(msg)) |
| } |
| |
| def finish(): Unit = { |
| sinkIter.foreach(_.finish()) |
| } |
| |
| def log(rt: Long, msg: String): Unit = { |
| sinkIter.foreach { sink => |
| try { |
| sink.log(rt, msg) |
| } catch { |
| case e: Throwable => error(s"log error: ${e.getMessage}", e) |
| } |
| } |
| } |
| |
| def sinkRecords(records: RDD[String], name: String): Unit = { |
| sinkIter.foreach { sink => |
| try { |
| sink.sinkRecords(records, name) |
| } catch { |
| case e: Throwable => error(s"sink records error: ${e.getMessage}", e) |
| } |
| } |
| } |
| |
| def sinkRecords(records: Iterable[String], name: String): Unit = { |
| sinkIter.foreach { sink => |
| try { |
| sink.sinkRecords(records, name) |
| } catch { |
| case e: Throwable => error(s"sink records error: ${e.getMessage}", e) |
| } |
| } |
| } |
| |
| def sinkMetrics(metrics: Map[String, Any]): Unit = { |
| sinkIter.foreach { sink => |
| try { |
| sink.sinkMetrics(metrics) |
| } catch { |
| case e: Throwable => error(s"sink metrics error: ${e.getMessage}", e) |
| } |
| } |
| } |
| |
| } |